Title:
SPUN-BONDED NON-WOVEN MADE OF POLYMER FIBERS AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2005/108665
Kind Code:
A1
Abstract:
The invention relates to a spun-bonded non-woven made of polymer fibers. These polymer fibers have a non-circular cross-section and a low fiber count. The polymer fibers have predominant directions in the spun-bonded non-woven. The spun-bonded non-woven has a high optical and/or physical opacity while having a low mass per unit area.
Inventors:
ABED JEAN-CLAUDE (DE)
HERDA EDUARD (DE)
ROETTGER HENNING (DE)
SODEMANN RALF (DE)
HERDA EDUARD (DE)
ROETTGER HENNING (DE)
SODEMANN RALF (DE)
Application Number:
PCT/EP2004/003612
Publication Date:
November 17, 2005
Filing Date:
April 06, 2004
Export Citation:
Assignee:
COROVIN GMBH (DE)
ABED JEAN-CLAUDE (DE)
HERDA EDUARD (DE)
ROETTGER HENNING (DE)
SODEMANN RALF (DE)
ABED JEAN-CLAUDE (DE)
HERDA EDUARD (DE)
ROETTGER HENNING (DE)
SODEMANN RALF (DE)
International Classes:
B01D39/16; D04H3/007; D04H3/011; D04H3/04; D04H3/12; D04H3/16; (IPC1-7): D04H3/04; D04H3/12; B01D39/16
Domestic Patent References:
| WO2003048442A1 | 2003-06-12 | |||
| WO1999028122A1 | 1999-06-10 | |||
| WO2001090464A2 | 2001-11-29 | |||
| WO2004050216A1 | 2004-06-17 |
Foreign References:
| EP0702994A1 | 1996-03-27 |
Attorney, Agent or Firm:
MAXTON LANGMAACK & PARTNER (Köln, DE)
COROVIN GMBH (Monika Woltorfer Strasse 124, Peine, DE)
COROVIN GMBH (Monika Woltorfer Strasse 124, Peine, DE)
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